What is the Florida CILB — Construction Industry Licensing Board
The Florida Construction Industry Licensing Board (CILB) is the statewide agency that licenses, regulates, and disciplines every contractor who performs construction work valued at $2,500 or more anywhere in Florida. The CILB sits inside the Florida Department of Business and Professional Regulation (DBPR) and was established in 1968 under Chapter 489 of the Florida Statutes. Its jurisdiction spans single-family renovation, ADU construction, multifamily, commercial, roofing, pool, and specialty trades. Homeowners in Miami, Tampa, Orlando, Jacksonville, and Fort Lauderdale rely on the CILB license lookup at https://www.myfloridalicense.com/LicenseSearch/ to confirm that the person they are hiring is legally allowed to pull permits, hire subcontractors, and sign a construction contract.
Certified vs Registered — the critical distinction
The most consequential detail in Florida contractor licensing — and the one homeowners miss most often — is the split between a Certified contractor and a Registered contractor. A Certified contractor has passed the state-level CILB examination, carries the statutorily required bond (typically $50,000 or more depending on class), has demonstrated the net-worth threshold set by the board, and is authorized to work anywhere in the state of Florida. A Registered contractor, by contrast, has passed a local competency examination administered by a specific city or county and is only legally allowed to perform construction work inside that one local jurisdiction. A contractor registered in Broward County cannot legally pull a permit in Miami-Dade County. A contractor registered in Hillsborough County cannot legally perform renovation in Orange County. For a Miami homeowner hiring for a kitchen remodel, ADU build, or hurricane-rebuild project, the practical rule is: if the contractor will cross county lines, verify they are Certified. If the project is strictly Miami-Dade, a contractor Registered with Miami-Dade is acceptable. Hiring a Registered-in-Broward contractor for a Miami-Dade job is a permit-void situation and exposes the homeowner to insurance-denial risk if anything goes wrong. See the statutory framework at https://www.flsenate.gov/Laws/Statutes/2023/Chapter489/.
License classes under Chapter 489
Chapter 489 defines a tiered set of license classes at the Certified level, each scoped to a specific category of construction work. CGC (Certified General Contractor) is the top-tier license and permits any type of construction — residential, commercial, high-rise, structural — with no dollar cap. CBC (Certified Building Contractor) covers residential plus commercial construction up to a defined scope (generally buildings up to three stories for habitable, and more for commercial shells). CRC (Certified Residential Contractor) is scoped to one- and two-family dwellings plus accessory structures such as ADUs, pool houses, detached garages, and guest units. CSC (Certified Specialty Contractor) covers a single defined trade — roofing, plumbing, electrical, HVAC, pool, glass, sheet metal, underground utilities. Below the Certified tier sit Registered contractors (locally licensed) in the same functional categories (Class I, II, III general, roofing, etc.). For a homeowner, the class-to-scope match matters: a CRC cannot legally supervise a multi-unit commercial build, and a CSC-Roofing cannot re-plumb your bathroom.
HVHZ — the Miami-specific overlay
The High-Velocity Hurricane Zone (HVHZ) is a Florida Building Code designation that applies to Miami-Dade County and Broward County and layers extra requirements on top of the base CILB license. Any roofing system, window, exterior door, garage door, skylight, shutter, or exterior glazing installed inside the HVHZ must use products carrying a Miami-Dade Notice of Acceptance (NOA), and the installation must be performed by a contractor who is trained and certified on HVHZ-specific methods. The Miami-Dade Product Control Section maintains the official NOA database and publishes the product-approval list at https://www.miamidade.gov/building/pc-search_app.asp. Using a non-HVHZ-rated roofing shingle, window, or garage door in Miami-Dade or Broward is a building-code violation that will fail final inspection, will not be permitted, and — critically — will void the homeowner's hurricane insurance if the product fails during a named storm. For Miami and Fort Lauderdale homeowners, the verification stack is two layers: first confirm the contractor has an active CILB license in the correct class; second confirm the specific products being installed carry a current NOA. Contractors who work the HVHZ market routinely advertise this training — a contractor who cannot produce NOA numbers for the products they intend to install is not qualified for HVHZ work regardless of what their CILB license says.
Insurance requirements
Florida law requires every Certified CGC, CBC, and CRC contractor to carry general liability insurance with a minimum of $300,000 in combined bodily injury and property damage coverage, plus $50,000 minimum property damage as a separate line. Workers' compensation coverage is required under Florida Statute Chapter 440 for any contractor with employees; owner-operators may file a valid exemption, but exemptions expire and must be re-verified. Roofing-specific and pool-specific contractors generally carry additional coverage tied to their trade risk. All insurance on file with the CILB is visible inside the public license lookup — the homeowner does not have to take the contractor's word for it.
How to verify a Florida contractor
The authoritative verification portal is https://www.myfloridalicense.com/LicenseSearch/ and the DBPR board landing at https://www2.myfloridalicense.com/construction/licensing-board/ lists board rules. Enter the contractor's license number or business name and the record returns: license status (active, inactive, suspended, revoked, delinquent), license class (CGC vs CBC vs CRC vs CSC), license type (Certified statewide vs Registered to a specific jurisdiction), insurance on file with effective and expiration dates, bond on file, and the full complaint and disciplinary history including any board-issued fines, probation, or license actions. For Miami-Dade and Broward projects, cross-check the Miami-Dade product approval system separately to confirm HVHZ product compliance. If a contractor's license shows "Registered — Broward" and the project is in Miami-Dade, the match is invalid regardless of how good the estimate looks.
FS 713 — Florida Construction Lien Law
Florida Statute Chapter 713 governs construction liens and is the homeowner's primary financial-protection mechanism. Before the first payment to any contractor, the homeowner should expect to receive a Notice to Owner (NTO) from each subcontractor and supplier working on the project, and before final payment the general contractor must deliver a Contractor's Final Affidavit attesting that all subs and suppliers have been paid. The homeowner should also collect a signed Release of Lien from every sub before releasing final funds — paying the GC without lien releases from the subs leaves the homeowner exposed to sub-filed liens against the property even after the GC has been paid in full. The full statute is at https://www.flsenate.gov/Laws/Statutes/2023/Chapter713/.
How AskBaily verifies Miami + Tampa + Orlando contractors
Every Florida contractor routed through AskBaily is validated in real time against the CILB license database before a homeowner-match is offered. The validator confirms active status, verifies the license class matches the project scope (CRC or higher for residential renovation; CGC required for multi-family and commercial), confirms the license tier (Certified statewide vs Registered to the project's county), checks that the insurance and bond on file are current and meet the $300,000 liability floor, and for Miami-Dade and Broward projects additionally enforces HVHZ training as a prerequisite. A contractor whose license is delinquent, suspended, under disciplinary action, or scope-mismatched to the project is automatically dropped from the match pool. Failure of any check aborts the match — the homeowner is never introduced to an under-licensed contractor.